Patrick Duffy, Linda Purl introduce Duffy's Dough to Tennessee, profits going to hunger relief

Patrick Duffy's known for Dallas, Man From Atlantis, and Step By Step. Linda Purl is recognized from Happy Days, Matlock, and ...

TV stars make stop in Knoxville to deliver meals, promote charity-driven business

Actors Patrick Duffy and Linda Purl stop in East Tennessee spotlight Mobile Meals and promote bread company, where all profits benefit people who are hungry ...